EP0284750A3 - Anneau stabilisateur pour disque optique - Google Patents

Anneau stabilisateur pour disque optique Download PDF

Info

Publication number: EP0284750A3
Authority: EP; European Patent Office
Prior art keywords: stabilizing ring; optical disc; hub; ring; compact disc
Prior art date: 1987-02-13
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP88102084A

Other languages

German (de)

English (en)

Other versions

EP0284750A2 (fr

Inventor

Steven C. Sim

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

SIMS VIBRATION DYNAMICS Inc

Original Assignee

SIMS VIBRATION DYNAMICS Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1987-02-13

Filing date

1988-02-12

Publication date

1990-03-14

1988-02-12 Application filed by SIMS VIBRATION DYNAMICS Inc filed Critical SIMS VIBRATION DYNAMICS Inc

1988-10-05 Publication of EP0284750A2 publication Critical patent/EP0284750A2/fr

1990-03-14 Publication of EP0284750A3 publication Critical patent/EP0284750A3/fr

Status Withdrawn legal-status Critical Current

Links

230000000087 stabilizing effect Effects 0.000 title abstract 4
230000003287 optical effect Effects 0.000 title 1
239000000853 adhesive Substances 0.000 abstract 1
230000001070 adhesive effect Effects 0.000 abstract 1

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/0014—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form
- G11B23/0021—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form discs
- G11B23/0028—Details
- G11B23/0035—Details means incorporated in the disc, e.g. hub, to enable its guiding, loading or driving
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/0057—Intermediate mediums, i.e. mediums provided with an information structure not specific to the method of reproducing or duplication such as matrixes for mechanical pressing of an information structure ; record carriers having a relief information structure provided with or included in layers not specific for a single reproducing method; apparatus or processes specially adapted for their manufacture

Landscapes

Optical Record Carriers And Manufacture Thereof (AREA)
Holding Or Fastening Of Disk On Rotational Shaft (AREA)

EP88102084A 1987-02-13 1988-02-12 Anneau stabilisateur pour disque optique Withdrawn EP0284750A3 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US1467787A	1987-02-13	1987-02-13

Publications (2)

Publication Number	Publication Date
EP0284750A2 EP0284750A2 (fr)	1988-10-05
EP0284750A3 true EP0284750A3 (fr)	1990-03-14

Family

ID=21766986

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP88102084A Withdrawn EP0284750A3 (fr)	1987-02-13	1988-02-12	Anneau stabilisateur pour disque optique

Country Status (2)

Country	Link
EP (1)	EP0284750A3 (fr)
AU (1)	AU1170688A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4837784A (en) *	1987-03-14	1989-06-06	Sony Corporation	Apparatus for adapting the diameter of a disk-like recording medium
WO1991010233A1 (fr) *	1990-01-05	1991-07-11	Sims Steven C	Anneaux protecteurs de stabilisation et d'amortissement des vibrations pour disques optiques
BR9606831A (pt) *	1995-01-10	1997-12-30	Trevor Alan Burroughs	Invólucro semipermanente para dispositivos de armazenamento de dados óticos
GB2299699A (en) *	1995-04-03	1996-10-09	Ivan Yung Chih Lin	Damping vibrations of a compact disc during playing thereof
NL1004203C2 (nl) *	1996-10-04	1997-09-05	Raatjes Artspeak	Dempingselement.
JP2001216755A (ja) *	1999-12-29	2001-08-10	Iomega Corp	縁部補強材を用いたフレキシブル・ディスク

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4340959A (en) *	1979-12-28	1982-07-20	Rca Corporation	Optical recording medium with a thick overcoat
FR2514543A1 (fr) *	1981-10-13	1983-04-15	Retiere Paul	Plateau phonographique aplanisseur
DE8513249U1 (de) *	1985-02-21	1985-06-20	Fuhrmann, Udo, 5980 Werdohl	Vorrichtung zur Dämpfung von Resonanzschwingungen von CD-Platten
EP0191567A2 (fr) *	1985-01-24	1986-08-20	Victor Company Of Japan, Limited	Assemblage de disque d'enregistrement d'informations
DE8715338U1 (de) *	1987-11-19	1988-01-21	Winzer, Herbert, 5100 Aachen	Vorrichtung zum Optimieren der Rundlaufeigenschaften von CD-Tonträgern
US4726007A (en) *	1986-07-03	1988-02-16	Mccormack Steven A	Compact disc damper and method

1988
- 1988-02-12 AU AU11706/88A patent/AU1170688A/en not_active Abandoned
- 1988-02-12 EP EP88102084A patent/EP0284750A3/fr not_active Withdrawn

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4340959A (en) *	1979-12-28	1982-07-20	Rca Corporation	Optical recording medium with a thick overcoat
FR2514543A1 (fr) *	1981-10-13	1983-04-15	Retiere Paul	Plateau phonographique aplanisseur
EP0191567A2 (fr) *	1985-01-24	1986-08-20	Victor Company Of Japan, Limited	Assemblage de disque d'enregistrement d'informations
DE8513249U1 (de) *	1985-02-21	1985-06-20	Fuhrmann, Udo, 5980 Werdohl	Vorrichtung zur Dämpfung von Resonanzschwingungen von CD-Platten
US4726007A (en) *	1986-07-03	1988-02-16	Mccormack Steven A	Compact disc damper and method
DE8715338U1 (de) *	1987-11-19	1988-01-21	Winzer, Herbert, 5100 Aachen	Vorrichtung zum Optimieren der Rundlaufeigenschaften von CD-Tonträgern

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN *

Also Published As

Publication number	Publication date
AU1170688A (en)	1988-08-18
EP0284750A2 (fr)	1988-10-05

Legal Events

Date	Code	Title	Description
1988-08-20	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1988-10-05	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): BE DE FR GB
1990-01-24	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1990-03-14	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): BE DE FR GB
1990-11-07	17P	Request for examination filed	Effective date: 19900914
1992-02-04	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
1992-03-25	18D	Application deemed to be withdrawn	Effective date: 19910829

Publication	Publication Date	Title
USD276072S (en)	1984-10-23	Thin absorbent pad
USD276184S (en)	1984-10-30	Thin absorbent pad
CA2075015A1 (fr)	1993-02-01	Cartouche de disque
CA2007276A1 (fr)	1990-07-06	Douille de lampe decorative
USD276134S (en)	1984-10-30	Cable clamp
AU6109290A (en)	1991-02-28	Convex adapter for ostomy device
CA2009081A1 (fr)	1990-08-02	Appareil d'orthodontie a base amelioree pour etre fixe a une dent
USD274522S (en)	1984-07-03	Flexible magnetic disk cartridge
AU1087183A (en)	1983-08-11	Optical disc
AU575332B2 (en)	1988-07-28	Optical disk pick-up
USD274475S (en)	1984-06-26	Lamp base
USD279467S (en)	1985-07-02	Brake lining carrier
EP0284750A3 (fr)	1990-03-14	Anneau stabilisateur pour disque optique
USD272802S (en)	1984-02-28	Penlight holder
USD266061S (en)	1982-09-07	Combined emergency signal light and mounting bracket therefor
FR2589205B1 (fr)	1989-10-13	Assemblage a enclenchement du dispositif de debrayage d'un embrayage a ressort diaphragme du type " tire "
USD275612S (en)	1984-09-18	Lamp base
AU552419B2 (en)	1986-05-29	Optical disk recording material
AU1094683A (en)	1983-09-22	Sectored optical disk
USD253308S (en)	1979-10-30	Light fixture
USD273942S (en)	1984-05-22	Bottle ferrule
AU555612B2 (en)	1986-10-02	Adjustment assembly for a disc brake
USD297313S (en)	1988-08-23	Wristwatch
AU5913380A (en)	1981-01-15	Silicone coated finely divided solids
USD275801S (en)	1984-10-02	Lamp base